利用干熄焦装置处理HPF脱硫再生塔尾气  

Treatment for tail gas from HPF desulfurization regenerator by using CDQ chamber

作　　者：杨建华 张合宾 谷文彬 Yang Jianhua;Zhang Hebin;Gu Wenbin(Jinneng Science&Technology Co.,Ltd.,Dezhou 251100,China)

机构地区：[1]金能科技股份有限公司,德州251100

出　　处：《燃料与化工》2021年第5期50-52,共3页Fuel & Chemical Processes

摘　　要：湿式氧化法脱硫工艺的再生塔尾气除了含氨、硫化氢、氰化氢外,还含有大量的苯族烃、萘等有机物,难以处理。将其适当净化,去除氨、硫化氢、氰化氢后引入干熄槽内,替代部分空气,使有机物在干熄槽内被焚烧处理。实践表明,这是简便、有效、经济的治理方法。Since the tail gas from HPF desulfurization regenerator contains not just NH 3,H 2 S,HCN,but a large amount of organics,such as aromatic hydrocarbons,naphthalene,etc.,which are difficult to remove.The tail gas will be firstly purified to remove the NH 3,H 2 S,and HCN,and then delivered,as a part of combustion air,to the CDQ chamber where the organic substances can be burnt out for a removal.This approach has proved to be an easy,effective and economical solution for VOCs treatment.

关 键 词：焦炉煤气 湿法脱硫 再生尾气 VOCs治理 

分 类 号：X784[环境科学与工程—环境工程]